[INFO] fetching crate pixeli 0.2.1...
[INFO] testing pixeli-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pixeli 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pixeli 0.2.1
[INFO] finished tweaking crates.io crate pixeli 0.2.1
[INFO] tweaked toml for crates.io crate pixeli 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixeli 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 980794a4ce7831996de9bdc6658ab33fb7d11dcaa6285c3d6e819955946b4b74
[INFO] running `Command { std: "docker" "start" "-a" "980794a4ce7831996de9bdc6658ab33fb7d11dcaa6285c3d6e819955946b4b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "980794a4ce7831996de9bdc6658ab33fb7d11dcaa6285c3d6e819955946b4b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980794a4ce7831996de9bdc6658ab33fb7d11dcaa6285c3d6e819955946b4b74", kill_on_drop: false }`
[INFO] [stdout] 980794a4ce7831996de9bdc6658ab33fb7d11dcaa6285c3d6e819955946b4b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3dd8af1eedaa952562729b2c1b5bb721c5e90e71c77c577c0333feb91e216c
[INFO] running `Command { std: "docker" "start" "-a" "9a3dd8af1eedaa952562729b2c1b5bb721c5e90e71c77c577c0333feb91e216c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pixeli v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "9a3dd8af1eedaa952562729b2c1b5bb721c5e90e71c77c577c0333feb91e216c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3dd8af1eedaa952562729b2c1b5bb721c5e90e71c77c577c0333feb91e216c", kill_on_drop: false }`
[INFO] [stdout] 9a3dd8af1eedaa952562729b2c1b5bb721c5e90e71c77c577c0333feb91e216c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d12dcd3dfae82b7186d8ad124ae1ff1550e674ee4fac8e1c8f05ca99ef261dc9
[INFO] running `Command { std: "docker" "start" "-a" "d12dcd3dfae82b7186d8ad124ae1ff1550e674ee4fac8e1c8f05ca99ef261dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pixeli v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d12dcd3dfae82b7186d8ad124ae1ff1550e674ee4fac8e1c8f05ca99ef261dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12dcd3dfae82b7186d8ad124ae1ff1550e674ee4fac8e1c8f05ca99ef261dc9", kill_on_drop: false }`
[INFO] [stdout] d12dcd3dfae82b7186d8ad124ae1ff1550e674ee4fac8e1c8f05ca99ef261dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a90e8ed528df6cef5fc649dd1b635abf9b2c8a7d1d3bc893c41dba3e37b025e
[INFO] running `Command { std: "docker" "start" "-a" "5a90e8ed528df6cef5fc649dd1b635abf9b2c8a7d1d3bc893c41dba3e37b025e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixeli-ad4260af894ac689)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixeli
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/from_pixel_common/mod.rs - from_pixel_common::FromPixelCommon (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a90e8ed528df6cef5fc649dd1b635abf9b2c8a7d1d3bc893c41dba3e37b025e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a90e8ed528df6cef5fc649dd1b635abf9b2c8a7d1d3bc893c41dba3e37b025e", kill_on_drop: false }`
[INFO] [stdout] 5a90e8ed528df6cef5fc649dd1b635abf9b2c8a7d1d3bc893c41dba3e37b025e